Travel tumbler



FIG. 1 is a front and top perspective view of a travel tumbler, showing my design.

FIG. 2 is a rear and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the travel tumbler wherein a suction nozzle of the travel tumbler is open.

The broken lines in the drawings depict portions of the travel tumbler that form no part of the claimed design. 

CLAIM The ornamental design for a travel tumbler, as shown and described. 